Madhukar Bhandari

Lenovo

Led the design and development of Lenovo’s next-generation AI platform, enabling teams to onboard any internal system and rapidly implement RAG, multimodal AI, multi-agent workflows, and intelligent suggestion engines. Architected a unified platform layer that integrates vector retrieval, agent orchestration, prompt governance, and API-driven extensibility. Designed a reusable multi-agent framework using LangChain/LangGraph and Bedrock/Azure AI to support diverse business workflows across Lenovo’s ecosystem. Built an AI assistant capable of contextual reasoning, system-level automation, and smart recommendations, accelerating AI adoption across multiple product groups.

Skills: Python, LangChain, LangGraph, Bedrock, Azure AI Foundry, Multimodal AI, Multi-Agent Systems, Java, Angular 20, Microservices, GraphQL, AWS

Peloton

Collaborated with the User Personalization team to design large-scale data pipelines using PySpark and AWS EMR for ML-driven personalization. Helped build a unified Feast-based feature store for consistent feature consumption across training and production. Improved engineering velocity by refactoring critical components across multiple repositories and reducing long-standing technical debt.

Skills: Python, PySpark, Airflow, AWS (S3, EMR, EC2, Glue), Kafka, Docker

Innogy

Designed and delivered a project management platform that improved coordination, scheduling, and budgeting across multiple teams. Architected a scalable solution using J2EE, Spring, REST, and a JPA-based persistence layer backed by SQL Server. Introduced Spring Boot microservices and a clean MVC-driven web tier to streamline operations.

Skills: ReactJS, REST APIs, Java, Spring Boot, JPA, SQL Server, Azure, Docker

StromGeo

Designed an integrated weather-intelligence and vessel-operations platform providing analysts real-time insights for safer decision-making. Built microservices, APIs, and CI/CD pipelines with Azure DevOps to improve deployment reliability and speed.

Skills: .NET Core, ASP.NET MVC, Microservices, Angular, Entity Framework, SQL Server, Docker

CALVI – Advanced Telecom Reporting & Asset Management Platform

Led the modernization of CALVI’s enterprise telecom reporting product, transforming it from a legacy ASP system into a modern Angular and .NET Core MVC platform. The product delivers advanced telecom asset management, comprehensive reporting, and automated invoicing for telecom operators, enterprises, and individual users.

• Served as Technical Architect, guiding 3 Scrum teams (8 members each) on architectural decisions, best practices, and solution design.
• Executed hands-on implementation of core framework components, system refactoring, and modernization of critical modules.
• Collaborated closely with clients, stakeholders, and the CTO to shape the product roadmap and long-term technical vision.
• Modernized and optimized the legacy codebase, improving performance, scalability, and maintainability.
• Built and enhanced the data pipeline, creating a data warehouse using custom stored procedures and Azure Jobs for automated processing.

Tech Stack: C#.NET 4.0, .NET Core, MVC/MVVM, Entity Framework 6.0, Angular 2+, HTML5, JavaScript, KnockoutJS, Node.js, NPM, Gulp, Bower, NUnit, Jasmine, TDD/BDD, TeamCity, and Octopus Deploy.

Morgan Stanley – Financial & Insurance Analytics Web Application

Contributed to development of web applications for reporting KPIs in the financial and insurance domain, collaborating in a 6-member development team to deliver accurate, high-performance reporting solutions.

Chevron – Risk Management & Trading Analytics Platform

Led the creation of an ASP.NET MVC risk management application for Chevron, enabling traders to monitor and report risk across multiple portfolios.

• Built robust ETL pipelines using SSIS and DataStage to ingest large volumes of data from three trading and risk algorithm systems.
• Designed and led automation of end-to-end processes including Task Scheduler, Dependency Resolver, Executor, Issue Resolver, Notification Engine, and dashboard reporting.

Enterprise Products – Oil & Gas Enterprise Application

Worked on modern web-based enterprise application for Oil & Gas operations (Nomination & Scheduling), leveraging cutting-edge technologies on both web and server tiers to streamline business processes.

Tech Stack / Skills:

• Web & UI: ASP.NET MVC/WebForms, HTML5, CSS3, Bootstrap, JavaScript, jQuery, KnockoutJS, Kendo UI, SignalR, Zurb Foundation, Jasmine
• Backend & Services: C#, .NET 4.0/4.5, REST/Web Services, Entity Framework, WinForms
• Databases & ETL: SQL Server 2005/2008, SSIS, DataStage
• Testing & Automation: NUnit, RhinoMocks, TDD/BDD